The answer to all your iron pipe lamp problems!
This adaptor allows you to attach standard 1/4" male fittings (or female with a nipple (don't laugh)) to any 3/4" pipe fitting, safely and securely.
No more stuffing holes with electrical tape or whittling dowel to fit.
Works in two ways: recessed (all the adaptor is hidden inside the fitting) or protruding (the socket is spaced away from the fitting).
Highest quality machined brass.